From 30c35cb407061e7b7d1d9b06e15e7eeffebc6db3 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 3 Sep 2012 09:08:16 +0000
Subject: [PATCH] Adjusted the #define's to help GLES2 build

---
 include/osg/GL2Extensions | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/osg/GL2Extensions b/include/osg/GL2Extensions
index 16b5f0bab..2d4525ae3 100644
--- a/include/osg/GL2Extensions
+++ b/include/osg/GL2Extensions
@@ -129,7 +129,12 @@ typedef char GLchar;
 
 #if !defined(GL_SAMPLER_1D)
 #define GL_SAMPLER_1D                     0x8B5D
+#endif
+#if !defined(GL_SAMPLER_3D)
 #define GL_SAMPLER_3D                     0x8B5F
+#endif
+
+#if !defined(GL_SAMPLER_1D_SHADOW)
 #define GL_SAMPLER_1D_SHADOW              0x8B61
 #define GL_SAMPLER_2D_SHADOW              0x8B62
 #endif